22189346

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 33929280

約数和(自身を除く): 11739934

約数列:

[1, 2, 71, 142, 307, 509, 614, 1018, 21797, 36139, 43594, 72278, 156263, 312526, 11094673, 22189346]

約数ペア:

[(1, 22189346), (2, 11094673), (71, 312526), (142, 156263), (307, 72278), (509, 43594), (614, 36139), (1018, 21797)]